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Mains to Generator Automatic Transfer Switch.

Automatic switching between local Mains supply and a standby generator

Three phase (400V) ATS (Automatic Transfer Switch) panel. Our ATS-334 control panel uses a Deep Sea Electronics DSE334 control module. The DSE334 is an Automatic Transfer Switch controller for genset and other applications. The module will monitor the voltage and frequency of the incoming AC mains (utility) supply and in the event of a failure, will issue a start command to the generator control system. Once the generator is available and producing an output within limits, the DSE334 will control the transfer device and switch the load from the mains (utility) to the generating set. Once the mains (utility) supply returns to within limits, the module will command a return to the mains (utility) supply and shut down the generator after a suitable cooling run. Various timing sequences are available to prevent nuisance starting on minor supply breaks. The module can be easily configured via the front panel. Further configuration options can be altered through the USB connection to PC software.

Please Note. This control panel type requires a DC supply to power the DeepSea control module. This is usually fed from the generator starting battery (12Vdc or 24Vdc). If this is not available a self-seeking power supply can be fitted. This sources ac power from either the Mains (utility) or generator and converts it to DC for the module. This is an extra cost option please contact us if you require the self-seeking power supply fitted to your panel.

The generator start signal is by means of volt free normally open (N/O) contact closing when the generator is required to run.

Housed in a robust mild steel enclosure rated to IP65. Supplied with loose gland plate, and door key. Enclosure specification to EN 62208, RAL7035, EN 60529, IK10, EN 61439-1-2. Cable entry as standard is arranged for bottom entry with a direct connection into the contactors. A 16A auxiliary output is provided for use with battery chargers, water jackets heater etc.

Assembled in the UK by Blandon Systems using parts conforming to EN60529, EN60947. Provided with a 12-month warranty